Amy, my husband actually designed this. But, I will see if he can write down some directions... drama mama, I am totally laughing because I canned potatoes on Monday! But, I only did 10 pounds :) Have fun canning your 100 pounds. That is awesome. I am sure you got a better price on yours. Did you end up getting them from the potato farm? If so, give me details :)

They are 30 gallon barrels, but you could easily adapt it to hold 50 gallon barrels. The spigots are from Home Depot. I have been bugging BJ to write some directions on how to make this rack. Tonight when I brought it up AGAIN, he mentioned that he would try to make a design/template in CAD. So hopefully, directions will follow. I know that many of you have been patiently waiting :)